Hi my name is sharon. I am an LPN to RN. I am getting ready to take the microbiology test from Excelsior. I am signed up with College Network, but their the test that are taken are through exclesior. I purchased thke microbiology cd from Lisa Arends. It did not come with a password. To be able to use the cd I need a password. Another nurse I know purchased a different cd and it came with a password. If anyone knows a phone number of Lisa Arends or an email to get in touch with her please email it. thanks Sharon:)